MOIRA-PLUS use in decision making on the long-term management of contaminated freshwater bodies and catchments

Gallego Díaz, Eduardo F.; Monte, Luigi y Hofman, Dmitry (2012). MOIRA-PLUS use in decision making on the long-term management of contaminated freshwater bodies and catchments. En: "13th International Congress of the International Radiation Protection Association (IRPA)", 13/05/2012 - 18/05/2012, Glasgow, UK. p. 257.

Descripción

Título: MOIRA-PLUS use in decision making on the long-term management of contaminated freshwater bodies and catchments
Autor/es:
  • Gallego Díaz, Eduardo F.
  • Monte, Luigi
  • Hofman, Dmitry
Tipo de Documento: Ponencia en Congreso o Jornada (Charla)
Título del Evento: 13th International Congress of the International Radiation Protection Association (IRPA)
Fechas del Evento: 13/05/2012 - 18/05/2012
Lugar del Evento: Glasgow, UK
Título del Libro: 13th International Congress of the International Radiation Protection Association (IRPA)
Fecha: 2012
Materias:
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ingeniería Nuclear [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In the mid-long-term after a nuclear accident, the contamination of drinking water sources, fish and other aquatic foodstuffs, irrigation supplies and people?s exposure during recreational activities may create considerable public concern, even though dose assessment may in certain situations indicate lesser importance than for other sources, as clearly experienced in the aftermath of past accidents. In such circumstances there are a number of available countermeasure options, ranging from specific chemical treatment of lakes to bans on fish ingestion or on the use of water for crop irrigation. The potential actions can be broadly grouped into four main categories, chemical, biological, physical and social. In some cases a combination of actions may be the optimal strategy and a decision support system (DSS) like MOIRA-PLUS can be of great help to optimise a decision. A further option is of course not to take any remedial actions, although this may also have significant socio-economic repercussions which should be adequately evaluated. MOIRA-PLUS is designed to allow for a reliable assessment of the long-term evolution of the radiological situation and of feasible alternative rehabilitation strategies, including an objective evaluation of their social, economic and ecological impacts in a rational and comprehensive manner. MOIRA-PLUS also features a decision analysis methodology, making use of multi-attribute analysis, which can take into account the preferences and needs of different types of stakeholders. The main functions and elements of the system are described summarily. Also the conclusions from end-user?s experiences with the system are discussed, including exercises involving the organizations responsible for emergency management and the affected services, as well as different local and regional stakeholders. MOIRAPLUS has proven to be a mature system, user friendly and relatively easy to set up. It can help to better decisionmaking by enabling a realistic evaluation of the complete impacts of possible recovery strategies. Also, the interaction with stakeholders has allowed identifying improvements of the system that have been recently implemented.

Más información

ID de Registro: 19585
Identificador DC: http://oa.upm.es/19585/
Identificador OAI: oai:oa.upm.es:19585
Depositado por: Memoria Investigacion
Depositado el: 12 Feb 2014 18:14
Ultima Modificación: 21 Abr 2016 20:21
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